I don't think there's a thread on this so decided to start one..I'm sure there are some people that are into comics/manga on here. I'll start it off..I got quite a few but I'm not gonna post them all right now.
Adam Hughes...no brainer there. Dude is inspiration the way he draws.
Alex Ross..you might be familiar with the Superman paintings that makes him look like a real person.
Man I gotta learn to paint like that.
Not sure if he has a DA or not but I think he did.
Alvin Lee..aka the dude that does all the Capcom stuff..and has done some Marvel drawings.